blob: a0b16797ba6b7aa9840d9c3bef5d329684263494 [file] [log] [blame]
Ander Conselvan de Oliveira11f8d402012-10-29 18:19:24 +02001/*
2 * Copyright © 2012 Intel Corporation
3 *
4 * Permission to use, copy, modify, distribute, and sell this software and
5 * its documentation for any purpose is hereby granted without fee, provided
6 * that the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name of the copyright holders not be used in
9 * advertising or publicity pertaining to distribution of the software
10 * without specific, written prior permission. The copyright holders make
11 * no representations about the suitability of this software for any
12 * purpose. It is provided "as is" without express or implied warranty.
13 *
14 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
15 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
16 * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
17 * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
18 * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
19 * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
20 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 */
22
23#define _GNU_SOURCE
24
25#include <stdlib.h>
26
27#include "compositor.h"
28
John Kåre Alsakera95b2d62012-11-13 19:10:21 +010029static int
30noop_renderer_read_pixels(struct weston_output *output,
31 pixman_format_code_t format, void *pixels,
32 uint32_t x, uint32_t y,
33 uint32_t width, uint32_t height)
34{
35 return 0;
36}
37
Ander Conselvan de Oliveira11f8d402012-10-29 18:19:24 +020038static void
39noop_renderer_repaint_output(struct weston_output *output,
40 pixman_region32_t *output_damage)
41{
42}
43
44static void
45noop_renderer_flush_damage(struct weston_surface *surface)
46{
47}
48
49static void
50noop_renderer_attach(struct weston_surface *es, struct wl_buffer *buffer)
51{
52}
53
John Kåre Alsaker878f4492012-11-13 19:10:23 +010054static int
55noop_renderer_create_surface(struct weston_surface *surface)
56{
57 return 0;
58}
59
60static void
61noop_renderer_surface_set_color(struct weston_surface *surface,
62 float red, float green, float blue, float alpha)
63{
64}
65
Ander Conselvan de Oliveira11f8d402012-10-29 18:19:24 +020066static void
67noop_renderer_destroy_surface(struct weston_surface *surface)
68{
69}
70
Vasily Khoruzhick52cfd612013-01-08 19:09:01 +030071static void
Ander Conselvan de Oliveira11f8d402012-10-29 18:19:24 +020072noop_renderer_destroy(struct weston_compositor *ec)
73{
74 free(ec->renderer);
75 ec->renderer = NULL;
76}
77
78WL_EXPORT int
79noop_renderer_init(struct weston_compositor *ec)
80{
81 struct weston_renderer *renderer;
Ander Conselvan de Oliveira11f8d402012-10-29 18:19:24 +020082
83 renderer = malloc(sizeof *renderer);
84 if (renderer == NULL)
85 return -1;
86
John Kåre Alsakera95b2d62012-11-13 19:10:21 +010087 renderer->read_pixels = noop_renderer_read_pixels;
Ander Conselvan de Oliveira11f8d402012-10-29 18:19:24 +020088 renderer->repaint_output = noop_renderer_repaint_output;
89 renderer->flush_damage = noop_renderer_flush_damage;
90 renderer->attach = noop_renderer_attach;
John Kåre Alsaker878f4492012-11-13 19:10:23 +010091 renderer->create_surface = noop_renderer_create_surface;
92 renderer->surface_set_color = noop_renderer_surface_set_color;
Ander Conselvan de Oliveira11f8d402012-10-29 18:19:24 +020093 renderer->destroy_surface = noop_renderer_destroy_surface;
Vasily Khoruzhick52cfd612013-01-08 19:09:01 +030094 renderer->destroy = noop_renderer_destroy;
Ander Conselvan de Oliveira11f8d402012-10-29 18:19:24 +020095 ec->renderer = renderer;
96
97 return 0;
98}